140211032254989 has 4 divisors (see below), whose sum is σ = 186948043006656. Its totient is φ = 93474021503324.

The previous prime is 140211032254963. The next prime is 140211032255017. The reversal of 140211032254989 is 989452230112041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 140211032254989 - 2¹² = 140211032250893 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140211032254919) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23368505375829 + ... + 23368505375834.

It is an arithmetic number, because the mean of its divisors is an integer number (46737010751664).

Almost surely, 2^{140211032254989} is an apocalyptic number.

It is an amenable number.

140211032254989 is a deficient number, since it is larger than the sum of its proper divisors (46737010751667).

140211032254989 is an equidigital number, since it uses as much as digits as its factorization.

140211032254989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46737010751666.

The product of its (nonzero) digits is 1244160, while the sum is 51.

The spelling of 140211032254989 in words is "one hundred forty trillion, two hundred eleven billion, thirty-two million, two hundred fifty-four thousand, nine hundred eighty-nine".